List of Articles رها فرهادی Article 1 - موفقیت مربیگری مدیران؛ موانع و چالشها 20.1001.1.24233277.1400.8.30.5.7 10.52547/istd.31333.8.30.161 Akbar Hassanpoor Yusuf Vakili Saeed Jaafari Nia Raha Farhadi Quarterly Journal of Training and Development of Human Resources , Issue 30 , Year , Autumn 2021